Premium Replacement Throttle Position Sensor for Mercruiser Inboard Engines 1997-PresentThis throttle position sensor fits GM 5.7L, and 6.2L MPI Mercruiser inboard engines (1997-Up).Replaces:MERCRUISER Throttle Position Sensor 803148OMC STERN DRIVE Throttle Position Sensor 3855296VOLVO PENTA Throttle Position Sensor 3855296SIERRA Throttle Position Sensor 18-7757CDI ELECTRONICS Throttle Position Sensor E13-0008*ARCO Assurance 12-month part and labor warranty protectionThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.